'--disk-usage[Show total disk usage]' \
{-F,--field=}'[List all values a certain field takes]:Fields:_list_fields' \
'--setup-keys[Generate new FSS key pair]' \
'--disk-usage[Show total disk usage]' \
{-F,--field=}'[List all values a certain field takes]:Fields:_list_fields' \
'--setup-keys[Generate new FSS key pair]' \